This article provides a conceptual review of the principles of input spacing as they might
relate specifically to oral task repetition research and presents some of the common …

This meta‐analysis investigates earlier studies of spaced practice in second language
learning. We retrieved 98 effect sizes from 48 experiments (N= 3,411). We compared the …

Providing a much-needed critical synthesis of research on teaching vocabulary and
grammar to students of a second or foreign language, this book puts the research into …

The purpose of this state-of-the-art review is to provide a general overview of recent
research on time distribution and second language (L2) learning with special implications …

Given the importance of collocational knowledge for second language learning, how
collocation learning can be facilitated is an important question. The present study examined …

To examine the effects of task repetition with different schedules, English-as-a-foreign-
language classroom learners performed the same oral narrative task six times under three …

This paper examined lag effects in the learning of second language (L2) grammar.
Moreover, following the Desirable Difficulty Framework for L2 practice, the present study …

Repeated viewing of the same video is a common strategy among autonomous language
learners as well as a much used pedagogical strategy among foreign language (FL) …

Instructed second language (L2) research has frequently addressed the effects of spacing,
or, alternatively, the distribution of practice effects. The present study addresses Rogers and …

This study examined the effects of task type and English proficiency on L2 learners' task
performance and engagement. By collecting data from 15 learner dyads at three levels of …